Station-day record · settlement source
Atlanta · America/New_York · ← 2026-09-27 · 2026-09-29 → · All dates for KATL · JSON
METAR KATL 282052Z VRB04KT 10SM FEW180 SCT250 27/08 A2993 RMK AO2 SLP130 T02670078 56012
METAR KATL 280952Z 34005KT 10SM FEW250 14/09 A2996 RMK AO2 SLP138 T01390094 $
Local day 2026-09-28 00:00 EDT → 2026-09-29 00:00 EDT (24 h, UTC-04:00) · 24 reports · longest gap 60 min
High 80°F (26.67°C) · Low 55°F (12.78°C) · NWS CLI archive
US markets usually settle on the official NWS daily climate value (CLI), which is archived separately; the two values can differ by about a degree and are shown side by side.
final at 2026-09-29 03:00 EDT · correction hold 3 h after local midnight
longest gap 60 min · limit 90 min
1 report(s) in this day were re-issued after first publication; the original text is shown struck through in the table.
SHA-256 894ca4de9a6b6ff81c32f304a8603e6e3e1e5b91637243dbe5bc77fce64a425a
Transaction 0x28c57a77eb57d63dbb5c3e1dde7139455365b5bd5bb3f24f993d689524e70ea3 · 2026-10-01 23:01 EDT
GET the record bytes, SHA-256 them, and call SnapshotAnchor.isAnchored(sha256) on Flare - the anchored record is the one to settle on
Canonical record bytes (hash these) · SnapshotAnchor 0x2B598129… (chain 14)
good 24 · suspect 0 · bad 0 · High good · Low good
Flags are attached beside the anchored record and are not part of its bytes; the record's extremes are unchanged. A suspect extreme is usable but worth checking against the raw text (extremes.*.reasons); a bad report is physically impossible and excludingBad shows the extremes without it.
| Time | Type | Temp °C | Dew °C | Wind m/s | Raw report |
|---|---|---|---|---|---|
| 2026-09-28 00:52 EDT | METAR | 17.2° | 8.9° | 3.1 | METAR KATL 280452Z 34006KT 10SM SCT250 17/09 A2993 RMK AO2 SLP127 T01720089 402720128 $ |
| 2026-09-28 01:52 EDT | METAR | 17.2° | 8.9° | 1.5 | METAR KATL 280552Z 36003KT 10SM FEW250 17/09 A2993 RMK AO2 SLP127 T01720089 10233 20167 58001 $ |
| 2026-09-28 02:52 EDT | METAR | 15° | 9.4° | 2.6 | METAR KATL 280652Z 31005KT 10SM FEW250 15/09 A2994 RMK AO2 SLP131 T01500094 $ |
| 2026-09-28 03:52 EDT | METAR | 15° | 9.4° | 2.1 | METAR KATL 280752Z 35004KT 10SM CLR 15/09 A2995 RMK AO2 SLP134 T01500094 $ |
| 2026-09-28 04:52 EDT | METAR | 14.4° | 9.4° | 1.5 | METAR KATL 280852Z 33003KT 10SM CLR 14/09 A2995 RMK AO2 SLP135 T01440094 51007 $ |
| 2026-09-28 05:52 EDT | METAR | 13.9°min | 9.4° | 2.6 | METAR KATL 280952Z 34005KT 10SM FEW250 14/09 A2996 RMK AO2 SLP138 T01390094 $ |
| 2026-09-28 06:52 EDT | METAR | 13.9° | 9.4° | 2.1 | METAR KATL 281052Z 31004KT 10SM FEW250 14/09 A2997 RMK AO2 SLP143 T01390094 $ |
| 2026-09-28 07:52 EDT | METAR | 13.9° | 9.4° | 1.5 | METAR KATL 281152Z 30003KT 10SM FEW150 SCT250 14/09 A2999 RMK AO2 SLP149 T01390094 10172 20128 53012 $ |
| 2026-09-28 08:52 EDT | METAR | 17.8° | 10.6° | 1.5 | METAR KATL 281252Z 32003KT 10SM FEW150 SCT250 18/11 A3000 RMK AO2 SLP153 T01780106 |
| 2026-09-28 09:52 EDT | METAR | 20° | 10° | 3.1 | METAR KATL 281352Z COR 07006KT 10SM FEW150 FEW200 SCT250 20/10 A3000 RMK AO2 SLP154 T02000100 original: METAR KATL 281352Z VRB03KT 10SM FEW150 FEW200 SCT250 20/10 A3000 RMK AO2 SLP154 T02000100 |
| 2026-09-28 10:52 EDT | METAR | 21.7° | 8.9° | 4.6 | METAR KATL 281452Z 06009KT 10SM FEW150 FEW200 SCT250 22/09 A3001 RMK AO2 SLP154 T02170089 51006 |
| 2026-09-28 11:52 EDT | METAR | 22.8° | 8.9° | 2.1 | METAR KATL 281552Z 15004KT 10SM FEW150 FEW200 SCT250 23/09 A3000 RMK AO2 SLP151 T02280089 |
| 2026-09-28 12:52 EDT | METAR | 23.9° | 9.4° | 2.1 | METAR KATL 281652Z 15004KT 10SM FEW180 FEW250 24/09 A2998 RMK AO2 SLP146 T02390094 |
| 2026-09-28 13:52 EDT | METAR | 25° | 9.4° | 0 | METAR KATL 281752Z 00000KT 10SM FEW180 FEW250 25/09 A2997 RMK AO2 SLP142 FU PLUME SW T02500094 10256 20139 58011 |
| 2026-09-28 14:52 EDT | METAR | 26.1° | 8.9° | 4.6 | METAR KATL 281852Z 36009KT 10SM FEW180 FEW250 26/09 A2996 RMK AO2 SLP137 T02610089 |
| 2026-09-28 15:52 EDT | METAR | 25° | 9.4° | 2.6 | METAR KATL 281952Z 28005KT 10SM FEW180 SCT250 25/09 A2994 RMK AO2 SLP131 T02500094 |
| 2026-09-28 16:52 EDT | METAR | 26.7°max | 7.8° | 2.1 | METAR KATL 282052Z VRB04KT 10SM FEW180 SCT250 27/08 A2993 RMK AO2 SLP130 T02670078 56012 |
| 2026-09-28 17:52 EDT | METAR | 26.1° | 10° | 3.1 | METAR KATL 282152Z 32006KT 10SM FEW200 SCT250 26/10 A2994 RMK AO2 SLP132 T02610100 |
| 2026-09-28 18:52 EDT | METAR | 23.9° | 10.6° | 3.1 | METAR KATL 282252Z 27006KT 10SM FEW200 SCT250 24/11 A2994 RMK AO2 SLP135 T02390106 |
| 2026-09-28 19:52 EDT | METAR | 21.1° | 10° | 2.1 | METAR KATL 282352Z 28004KT 10SM FEW200 21/10 A2996 RMK AO2 SLP140 T02110100 10267 20211 53007 |
| 2026-09-28 20:52 EDT | METAR | 22.2° | 8.3° | 3.1 | METAR KATL 290052Z 31006KT 10SM FEW200 22/08 A2997 RMK AO2 SLP143 T02220083 $ |
| 2026-09-28 21:52 EDT | METAR | 21.1° | 9.4° | 2.1 | METAR KATL 290152Z 31004KT 10SM FEW200 21/09 A2999 RMK AO2 SLP148 T02110094 $ |
| 2026-09-28 22:52 EDT | METAR | 20.6° | 9.4° | 1.5 | METAR KATL 290252Z 33003KT 10SM FEW250 21/09 A2999 RMK AO2 SLP150 T02060094 51012 $ |
| 2026-09-28 23:52 EDT | METAR | 18.3° | 10.6° | 0 | METAR KATL 290352Z 00000KT 10SM FEW250 18/11 A3000 RMK AO2 SLP154 T01830106 $ |
Settlement source: the METAR-derived station-day record for KATL for the contract date (station-local calendar day), as published at https://weathermarket.io/station/KATL/2026-09-28 with every observation used, the finality status and the Flare anchor of the record. The daily value is the extreme over the hourly and special METAR reports in that day; a short-lived peak between reports may be missed. If the record is not final and settleable by the resolution deadline, the market is flagged for review.
Station-day record: the daily extremes over every METAR observation (hourly plus special reports) received for the station's local calendar day - local midnight to local midnight, daylight saving applied. Temperatures are whole degrees Celsius as reported in METAR; a short-lived peak between reports can be missed. This is not a model or an aggregate - every value points at the report that produced it, and every report in the day is listed verbatim.
The settlement value is the daily maximum (or minimum) of this record once it is final: the local day has ended and the 3-hour correction hold has passed. A day whose longest gap between reports exceeds the station's normal interval plus 30 minutes is final but flagged not settleable - a market should treat it as a review case. Once final, the canonical record bytes are hashed (SHA-256) and the hash is written to the SnapshotAnchor contract on Flare; the anchored record is the settlement record even if reports change afterwards (matchesCurrent then reads false). US markets usually settle on the official NWS CLI value instead - see the NWS CLI archive for this station; both values are shown side by side.
Every METAR in the day is listed with its raw text; compare it with the independent archives linked under links.external (IEM ASOS archive, Ogimet).
GET links.record for the canonical record bytes, SHA-256 them and compare with anchor.sha256; call SnapshotAnchor.isAnchored(sha256) on Flare (anchor.contract, anchor.chainId) to confirm the hash is on-chain. anchor.explorer opens the anchoring transaction.
Permalink pattern for market rules: https://weathermarket.io/station/KATL/YYYY-MM-DD (HTML) and https://weathermarket.io/api/station/KATL/YYYY-MM-DD (JSON).